<div class="card border-info m-3">
    <h5 class="card-header bg-info text-white">{{title}}</h5>
    <div class="card-body">
        <h5 class="card-title">{{theme}}</h5>
        <p class="card-text">{{content}}</p>
        <ng-content></ng-content>
    </div>
</div>
